All-Civilian Soyuz TMA-17M Crew Ready for Wednesday Launch to Space Station (Part 1)

Soyuz TMA-17M Commander Oleg Kononenko (center) will be embarking on his third long-duration voyage to the International Space Station (ISS). By contrast, Flight Engineer-1 Kimiya Yui (right) and Flight Engineer-2 Kjell Lindgren are making their first flights. Photo Credit: NASA

Clad in dark civilian suits, three soon-to-be spacefarers descended the aircraft steps at Baikonur […]

Biological Research Investigations and Hardware Maintenance Activities Highlight Busy Week on ISS

NASA astronaut and Expedition 43 crew member Terry Virts enjoying the view from the Cupola. Photo Credit: NASA

The Expedition 43 crew aboard the International Space Station (ISS) completed work on more biological investigations last week, along with performing maintenance on components of their $100 billion orbiting home and workplace. Studies for ongoing […]

NASA Goes With 'Option B' for Future Asteroid Redirect Mission

The Asteroid Redirect Vehicle, part of NASA's Asteroid Initiative concept, is shown traveling to lunar orbit using its solar electric propulsion system in this artist's concept. Image credit: NASA

The Asteroid Redirect Vehicle, part of NASA’s Asteroid Initiative concept, is shown traveling to lunar orbit using its solar electric propulsion system in this artist’s concept. Image credit: NASA

Asteroids are getting a lot of attention, today in particular, because asteroid 2014 YB35 will be coming within 0.03 Astronomical Units (AU) of Earth. There […]

MESSENGER Gets Small Reprieve Prior to End of Mission in 2015

Artist’s impression of MESSENGER in orbit around Mercury. Following a highly successful decade-long mission, the spacecraft will eventually face its demise while crashing on Mercury’s surface, sometime next spring. Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

The coming of the New Year is a time for celebration and reflection on […]

Sierra Nevada Legally Challenges NASA’s Commercial Crew Transportation Contract Award

Dream Chaser blazes to orbit and the ISS after separation from ULA Atlas V Rocket 2nd stage and liftoff from Cape Canaveral Air Force Station, Florida. Credit: Sierra Nevada Corporation (SNC)

KENNEDY SPACE CENTER — Sierra Nevada Corporation (SNC) declared Friday, Sept. 26, that the company has filed a “legal challenge” protesting NASA’s selection of […]

NASA Passes on Dream Chaser, Statement From SNC Regarding NASA's Commercial Crew Award Decision

Dream Chaser media briefing from 2011 at the Kennedy Space Center press site with Mark Sirangelo, vice president of Sierra Nevada Corporation (center), Robert Cabana, Director of Kennedy Space Center (left), and Charles Bolden, NASA Administrator (right). Credit: Ken Kremer / www.KenKremer.com

Of the three American companies who competed for a multi-billion-dollar NASA contract […]

Dream Chaser’s SUV-Like Flexibility and Runway Landing Offer Competitive Advantages: One-on-One Interview With SNC VP Mark Sirangelo (Part 5)

Astronaut crew exits commercial Dream Chaser after touchdown at Shuttle Landing Facility (SLF) or other commercial runways, on return from ISS mission in this artist’s concept. Credit: Sierra Nevada Corporation (SNC) Story updated

The winged Dream Chaser’s “SUV-like” flexibility to act as both a crew transporter and “specialized research laboratory,” combined with a global […]

Global Partnerships Pave Path Forward for Private International Dream Chaser for Multiple Purposes: One-on-One Interview With SNC VP Mark Sirangelo (Part 4)

Global partnerships could one day lead to European or Japanese versions of the Dream Chaser docking at the ISS in this artist’s concept. Credit: Sierra Nevada Corporation (SNC)

By amassing “global partnerships with 21 space agencies,” the private Dream Chaser space plane has a solid foundation and “a path to continue” forward, Mark Sirangelo, […]

SNC Teams Up with Japan's Space Agency to Further Dream Chaser's Development and Potential

Sierra Nevada Corporation’s Dream Chaser engineering test vehicle is towed across the ramp at NASA’s Dryden Flight Research Center in preparation for tow tests on a Dryden taxiway. The tow tests were part of ground tests in preparation for captive-carry and free-flight tests last year at NASA Dryden. Photo Credit: NASA / Ken Ulbrich

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Joint US-Japanese Global Precipitation Measurement (GPM) Core Observatory to Hitch Thursday Ride Atop H-IIA Booster

 

From its 65-degree-inclination orbit, the GPM Core Observatory will monitor rainfall and snowfall from the Arctic to the Antarctic Circles, producing comprehensive data sets every 2-3 hours. Image Credit: NASA

An ambitious mission to monitor Earth’s precipitation levels in unparalleled depth is scheduled for launch from the Tanegashima Space Centre—situated on the Pacific […]